opd_cookie.h File Reference

cookie -> name cache More...

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Defines
#define	INVALID_COOKIE   ~0LLU
#define	NO_COOKIE   0LLU
#define	DCOOKIE_SHIFT   7
	Shift value to remove trailing zero on a dcookie value, 7 is sufficient for most architecture.
Typedefs
typedef unsigned long long	cookie_t
Functions
char const *	find_cookie (cookie_t cookie)
	Return the name of the given dcookie.
int	is_cookie_ignored (cookie_t cookie)
	return true if this cookie should be ignored
char const *	verbose_cookie (cookie_t cookie)
	give a textual description of the cookie
void	cookie_init (void)

---

Detailed Description

cookie -> name cache

Remarks:

Copyright 2002, 2005 OProfile authors

Read the file COPYING

Author:

John Levon

---

Define Documentation

#define DCOOKIE_SHIFT   7

Shift value to remove trailing zero on a dcookie value, 7 is sufficient for most architecture.

#define INVALID_COOKIE   ~0LLU

Referenced by find_cookie(), is_cookie_ignored(), opd_process_samples(), trans_ibs_op_bta(), trans_ibs_op_ls_memaccess(), and verbose_cookie().

#define NO_COOKIE   0LLU

Referenced by find_cookie(), is_cookie_ignored(), sfile_find(), trans_ibs_op_bta(), trans_ibs_op_ls_memaccess(), and verbose_cookie().

---

Typedef Documentation

typedef unsigned long long cookie_t

---

Function Documentation

void cookie_init

(

void

)

References HASH_SIZE.

char const* find_cookie

(

cookie_t

cookie

)

Return the name of the given dcookie.

May return NULL on failure.

References INVALID_COOKIE, cookie_entry::list, list_entry, list_for_each, cookie_entry::name, NO_COOKIE, and cookie_entry::value.

Referenced by code_spu_ctx_switch(), and opd_open_sample_file().

int is_cookie_ignored

(

cookie_t

cookie

)

return true if this cookie should be ignored

References cookie_entry::ignored, INVALID_COOKIE, cookie_entry::list, list_entry, list_for_each, NO_COOKIE, and cookie_entry::value.

char const* verbose_cookie

(

cookie_t

cookie

)

give a textual description of the cookie

References INVALID_COOKIE, cookie_entry::list, list_entry, list_for_each, cookie_entry::name, NO_COOKIE, and cookie_entry::value.

Referenced by sfile_find().